A colleague experienced this but I don't recall where. But they were furious about it and it was a challenge to get resolved.

Synopsis and excerpt:

    [Rest] markets itself as a way to "unlock a new revenue stream"
    with the help of a "robust algorithm" for detecting smoking.

Hotels where these sensors are installed rack up complaints and negative reviews, after Rest sensors register false positives - thereby unlocking that revenue stream for the hotels.

The awesome thing about black-box algorithms is they can't be challenged when they're wrong. And errors reliably favor the institution that manages (and profits from) them.

   Asset tokenization refers to the process of converting rights to a real-world asset into a digital token on a blockchain or distributed ledger. These tokens represent ownership, rights, or claims on tangible or intangible assets and can be traded or transferred on digital platforms.

Looks like hotels looked at the car rental industry and took a lot of inspiration.

Looks like nothing a little duct tape couldn't handle.

> I asked Erik if the room needed to be cleaned [...] And he said it wasn't needing special cleaning so he offered me $250

Well that sort of says everything we'd want to know. They charged the customer $500, like they'll need to tear up the room and bring in a large team to clean everything. But they never bothered with that because they know it's a scam, and the company selling these knows exactly how their customers will use these.

Unsurprisingly, the customers just love this new technology and can't get enough of it:

(review from https://www.restsensor.com)

> "Rest’s in-room smoking detection service has helped us capture a lucrative ancillary revenue stream while also improving our guest experience." Kirsten Snyder, Asset Manager, Woodbine

Here's a "vape detector" with more explaination.[1]

It contains an air particulates detector and a CO2 detector, plus humidity, temperature, and noise and light sensors. They're probably looking for particulates and CO2 ramp up, hence the "algorithm". It's not clear how accurate this is, but it's not mysterious.

There's a version sold to schools that adds "bullying detector" capability. This adds detection of "keyword calls for help, loud sounds, and gunshots."

[1] https://fobsin.com/products/mountable-air-quality-vape-detec...

(Smoking) computer says no.

This reminds me of Hertz new "AI" camera based damage detection... Although much less effort... This is the end. May progress have mercy on our souls.

This seems like outright fraud - how can they charge a cleaning fee and then perform no cleaning?

I bet Rest just uses a cheap voc sensor and triggers when a set threshold is hit. I doubt there's any algorithm involved.

Tire shops do this by siping your tires and then offering you a refund if you complain that you never wanted it. But they do it without asking to everyone and then charge $60 hoping nobody notices.

I'd refuse to pay the charge on check out. If they charged my card anyways I would demand a refund and inform the consumer protection agency, wait 30 days and issue the chargeback. Luckily these things work well in my nation.

Not about smoking but I recently stayed at a W hotel and was woken in the middle of the night by the room lights turning on. They used electronic push buttons and I turned them off. Seconds later they turned on again. This repeated several times until I was fully awake and called the front desk.

"We can come put tape on the sensors."

"What sensors?"

"There are sensors under the bed."

"Oh, so you already know about this problem but haven't fixed it. Thanks, please don't send anyone."

I then looked under the bed and sure enough there was a motion detector on each side. I removed these from their brackets and let them dangle facing the floor instead of outward. This blinded them and solved the problem. I guess they were malfunctioning or they were able to detect motion above the bed via reflections.

The next day I reported this to the front desk, who were unsympathetic and unhelpful. They told me it was for my own safety. Apparently at other hotels I have just been incredibly lucky not to have fallen down when getting out of bed.

I will not stay at a W hotel again unless I can confirm in advance that they do not have motion detectors under the bed which spuriously turn the lights on at night. Maybe I'll add Hyatt to the no-go list.

This is a microcosm for enshittification writ large. If no one cares about your individual complaint you’re fucked. Only in numbers do consumers wield any power. The 48 Laws of Power says, “what is unseen counts for nothing.” So make it seen. Make bullshit like this visible. And vote with your dollars. Better yet sue the smoke detector company. Make them demonstrate their flawless false positive rate in court. Bullshit, grifting companies keep getting away with stuff like this because there are no consequences. Make them feel it where it hurts the most: their bank account.

From their FAQ:

   "Is it worth the investment?

Absolutely. Hotels equipped with Rest have seen an 84x increase in smoking fine collection. Plus, our smoking detection technology helps prevent damage to rooms and reduce a number of future violations."

Apparently there are way more people smoking than we thought there are or the sensor just generates a lot of false positives.

The language they are using all over the site is very interesting though, see here an example:

From how it works:

"Automatically charge

If smoking is detected, your staff gets notified, simplifying the process of charging smoking fees."

With a system with false positives, it makes total sense to use real time notifications to staff to go and check what's going on, that would be legit, but then on top saying that you automatically charge?

It almost feels like they are selling a way to fraud to their customers while covering themselves against any litigation by using the right copy in there to support that it's the responsibility of the Hotel staff to go and check in real time that the violation is actually happening.

This is Fraud as a Service.

Hanlon's razor doesn't cut it anymore.

Next step: Hertz installs these in their cars.

The MBA way to earn money of AI and automation.

"Computer says pay me $$$"

"Why"

"AI demands it!"